ST. LOUIS – St. Louis police are investigating after a woman was found dead Wednesday afternoon.

The woman was found lying in the west drive of an apartment complex in the 800 block of Rivertrail Court at 12:29 p.m. She suffered puncture wounds to her torso and buttocks.

Schron Y. Jackson, a spokesperson for the St. Louis Metropolitan Police Department, says the woman has not been identified.

An autopsy is underway to determine what caused the puncture marks.